Flights from Washington DC to Montreal

Our cheapest offers for flights from Washington DC to Montreal

Here you can compare cheap flights from Washington DC (WAS) to Montreal (YMQ) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Montreal. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Washington-DC
Montreal
Outbound
03/29/25
1 Stopover (YTZ)
PD2718, PD2473
08h 30min
Return
04/02/25
1 Stopover (YTZ)
PD2484, PD2725
03h 44min
Porter Airlines
$294
Best option
Washington-DC
Montreal
Outbound
03/29/25
direct
UA8459
01h 55min
Return
04/02/25
direct
UA3414
01h 59min
United Airlines ?
$306
Washington-DC
Montreal
Outbound
03/29/25
1 Stopover (YTZ)
PD2718, PD2473
08h 30min
Return
04/02/25
1 Stopover (YTZ)
PD2484, PD2725
03h 44min
Porter Airlines
$300
Washington-DC
Montreal
Outbound
03/29/25
1 Stopover (YTZ)
PD2718, PD2473
08h 30min
Return
04/02/25
1 Stopover (YTZ)
PD2484, PD2725
03h 44min
Porter Airlines
$301
Washington-DC
Montreal
Outbound
03/29/25
1 Stopover (YTZ)
PD2718, PD2473
08h 30min
Return
04/02/25
1 Stopover (YYZ, YTZ)
PD0102, PD2723
06h 14min
Porter Airlines ?
$306
Washington-DC
Montreal
Outbound
03/29/25
direct
AC8726
01h 55min
Return
04/02/25
1 Stopover (YTZ)
PD2458, PD2723
04h 04min
Air Canada ?
$383
Washington-DC
Montreal
Outbound
03/29/25
1 Stopover (DTW)
WS7249, WS6303
05h 59min
Return
04/02/25
1 Stopover (YTZ)
PD2484, PD2725
03h 44min
Westjet
$412
Washington-DC
Montreal
Outbound
03/29/25
1 Stopover (DTW)
WS7249, WS6303
05h 59min
Return
04/02/25
1 Stopover (DTW)
WS6331, WS6880
04h 33min
Westjet ?
$577
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Montreal

Favorite airline: Porter Airlines
Most travelers looking for flights on the route from Washington-DC to Montreal decide to book flights with Porter Airlines.
Porter Airlines
89 %
United Airlines
10 %
Westjet
2 %
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are $91.00 more expensive on this route.
non stop flight
1 stop
02h 01min
06h 15min
316 $
225 $
Favourite connection: via Toronto - City Centre
The most popular route is via Toronto - City Centre and is booked by 93 % of all travelers.
Route
bookings
1 stopover Toronto - City Centre Airport
06h 15min, from 225 $
93 %
1 stopover New York - Newark Liberty International Airport, NJ
07h 16min, from 289 $
5 %
1 stopover Toronto - City Centre Airport Toronto - Lester B. Pearson International Airport
06h 46min, from 283 $
2 %

Important flight information

Flight information: Washington-DC - Montreal

Roundtrip from 293,51 $
Flight duration min. 01:39 / max. 01:50
Return flight duration min. 01:44/ max. 02:07
Distance 792 km
Flights per week 40
Departure airport Airport Washington-DC (WAS)
Arrival airport Airport Montreal, Metropolitan Area - (YUL, YMX, YHU) (YMQ)
Destination country Flights to Canada
Alternative routes to Canada
Alternative flights to Montreal
Flight destinations with a similar price